PN 240-00-0051 Revision 1.2 October 12, 2016 Altiostar Networks iRM4451nn00-2 intelligent Remote Radio Head Product Description and Installation Guide ©Copyright 2017 Altiostar Networks, Inc. All rights reserved.
Copyright © 2017 Altiostar Networks, Inc. All rights reserved. No part of this document may be reproduced in any form without the written permission of the copyright owner. Altiostar Networks, iR6, and the Altiostar Networks, Inc. logo are trademarks of Altiostar Networks, Inc. All other trademarks are the property of their respective owners. Disclaimer All rights reserved.
l Preface Preface About the document This document covers the basic installation of the Altiostar Networks, Inc., iRM4451nn00-2 intelligent Remote Radio Head (iRRH) on towers, walls, roof or other structures inaccessible to the general public. Connections to external interfaces, including signaling, grounding, and power are described. Descriptions of the iRM4451nn00-2 macro-cellular intelligent Remote Radio Head indicators are also provided.
Preface l iRM4451nn00-2 available models Table P-1 provides information on the available iRM4451iRRH models and associated part numbers. The model number for a specific model is in the form iRM4451nn00-2. For example, if you order a model iRM44510400-2, you would get an iRM4451 with GPS and Series-A connectors, operating in AWS Band 4 with Altiostar part number 509-03-0002.
l Table P-2 Preface iRM4451nn00-2 iRRH part numbers Model number Part number Descripton iRM44510300-2 509-06-0001 iRM4451 iRRH Band 3 (1.8 GHz), GPS and Series-A connectors iRM44510700-3 509-02-0003 iRM4451 iRRH Band 7 (2.
iRM4451nn00-2 iRRH Product Description and Installation Guide
Contents Contents 1 Introduction ........................................................................... 1-1 1.1 Conventions used ......................................................................... 1-1 1.2 Hardware components .................................................................. 1-2 2 Safety requirements ............................................................... 2-1 2.1 Overview..................................................................................... 2-1 2.
Contents 6.6 Connecting the grounding cable...................................................... 6-8 6.7 Connecting the RET cables............................................................. 6-9 6.8 Connecting the GigE optical fronthaul cables .................................. 6-10 6.9 Connecting the RF cables............................................................. 6-10 6.10 Connecting the alarms cable ...................................................... 6-11 6.
List of tables List of tables Table P-1 iRM4451 iRRH models/configuration list ........................................P-ii Table P-2 iRM4451nn00-2 iRRH part numbers..............................................P-ii Table 3-1 Altiostar Networks iRM4451nn00-2 iRRH technical specifications ..... 3-2 Table 3-2 iRM4451nn00-2 iRRH connectors ................................................ 3-5 Table 3-3 Lumberg 0315 12 alarm connector details..................................
List of tables vi iRM4451nn00-2 iRRH Product Description and Installation Guide
List of figures List of figures Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure 1-1 iRM4451nn00-2 iRRH functional block diagram .......................... 1-2 3-1 Altiostar networks iRM4451nn00-2 iRRH .................................... 3-1 3-2 iRM4451nn00-2 iRRH RF connectors location ..............................
List of figures iv iRM4451nn00-2 iRRH Product Description and Installation Guide
Introduction 1 Introduction 1.1 Conventions used Illustrations and photos in this document are intended to show a basic installation. They show site and equipment configurations encountered during a typical installation. They do not show all details and exceptions, but highlight the main points of the installation. Altiostar Networks, Inc. will often be referred to as Altiostar Networks, or simply Altiostar.
Introduction Figure 1-1 iRM4451nn00-2 iRRH functional block diagram 1.2 Hardware components The following major circuit cards and components comprise the iRM4451nn00-2 iRRH. See Figure 1-1.
Introduction The Signal Processing Module (SPM) provides single carrier, single band, single sector LTE eNodeB operation; it is the Gigabit interface to the Altiostar base station unit (vBBU).
Introduction 1-4 iRM4451nn00-2 iRRH Product Description and Installation Guide
Safety requirements 2 Safety requirements 2.1 Overview This section provides safety precautions that apply to the iRM4451 iRRH. The precautions statements are required by national or regional standards institutes in the country or region where they apply. This document complies with these requirements. 2.2 Purpose To protect installation personnel, equipment and operations, this document contains safety statements.
Safety requirements The power system and RET cables will have hazardous energy and voltages present. Follow all safety warnings and practices when servicing this equipment. This equipment must be installed, serviced, and operated only by authorized, qualified and trained personnel who have the necessary knowledge and practical experience with electrical equipment and who understand the hazards that can arise when working on this type of equipment.
Safety requirements CAUTION • Grounding and circuit integrity is vital to a safe operating environment. Grounding conductors must be in place before installing the equipment. Never operate equipment when grounding or bonding conductor has been removed. • Never install equipment not identified in this procedure. Fire or injury could result from improperly installed equipment. • Caution should be exercised when installing or modifying telecommunications lines.
Safety requirements WARNING WARNING CAUTION CAUTION LIGHTNING STRIKE HAZARD! • Lightning strikes are possible during stormy weather. Do not install equipment if stormy conditions exist. • Never work on telecommunications power supply lines or antenna feeders at the cell site during stormy conditions. SHOCK HAZARD! • Some parts of all electrical systems are energized at all times. Exercise extreme caution at all times when working around telecommunications electrical systems.
Safety requirements Equipment showing signs of condensation should be allowed to dry before installation. CAUTION ELECTROSTATICALLY SENSITIVE EQUIPMENT! Semiconductor components are sensitive to electrostatic electricity and may be damaged by static discharge. When handling the equipment, the following rules must be followed: CAUTION • Wear conductive or anti-static clothing. • Wear grounded ESD wrist strap. • Wear shoes with conductive straps or soles.
Safety requirements 2-6 iRM4451nn00-2 iRRH Product Description and Installation Guide
Physical description 3 Physical description The Altiostar Networks iRM4451nn00-2 intelligent Remote Radio Head is an energyefficient, modular, outdoor radio unit constructed of aluminum with integrated heat sink fins to facilitate fanless convection cooling. Four independent RF outputs for a 4T4R configuration at 30 W per RF path for a total of 120 W maximum output power. The iRM4451nn00-2 iRRH has connections for –48 V DC power input and Gigabit Ethernet optical fronthaul.
Physical description . Table 3-1 Altiostar Networks iRM4451nn00-2 iRRH technical specifications Item Specification Physical Dimensions (H×W×D) - Excludes solar shield Radio Module SPM Weight - Excludes brackets Volume 17.7 × 21.1 × 6.3 in (450 × 535 × 161 mm) 13.8 × 6.0 × 0.9 in (350 × 152 × 24 mm) 73.8 lb (33.5 kg) < 40.
Physical description Connector locations for RF input/output are shown in Figure 3-2. Connector locations for –48 V DC Power and Remote Electrical Tilt are shown in Figure 3-3. Connector locations for GPS antenna and fronthaul are shown in Figure 3-4.
Physical description Figure 3-4 iRM4451nn00-2 iRRH GPS and fronthaul connectors location Figure 3-5 3-4 iRM4451nn00-2 iRRH ground connector location iRM4451nn00-2 iRRH Product Description and Installation Guide
Physical description Table 3-2 Connection –48v DC (GND) GPS iRM4451nn00-2 iRRH connectors Control/Connector Type Quantity Rosenberger 2-pin connector (PN 99K73E199N1) 1 –48 V DC power input Dual-hole lug terminal 1 Equipment grounding N (female), 50 Ù 1 Timing source input Provides +24 V DC and RS5 control function for AISGv2.
Physical description through ANT1. The RF cables are supplied and pre-installed by the Installer in lengths according to site requirements. The 4.3-10 RF jack screw connector is secured by torquing the coupling nut to 44.25 in-lb (5 Nm) using a torque wrench. NOTE The Installer is also responsible for determining the antenna type, and supplying and pre-installing the antennas at the site. The recommended RF jumper cable is an IP-68 compliant, Amphenol 4.
Physical description cable onto the plug. Assembly instructions (MA_99A5) are found in the kit with the mating plug. Figure 3-7 Rosenberger –48 V DC power plug (exploded view) The power source end of the plug has screw terminals for connection to Installerprovided 8 AWG power cables. Power cable connection at the source end of the power cable is shown in Figure 3-8.
Physical description 3.2.4 RET connector The RET (Remote Electrical Tilt) bulkhead connector provides the capability of electrical antenna control to all antennas connected to the iRM4451nn00-2. Pin assignments for the RET standard 8-pin DIN connector is shown in Figure 3-9. The connector is keyed to prevent mis-mating. The connector is fastened by turning the coupling nut clockwise until hand tight..
Physical description To assemble the Rosenberger RFE plug, the threaded sealing nut is first routed onto the fiber cable, followed by installation of a split grommet and clamping claw onto the fiber itself (see Figure 3-10 for the order of RFE assembly). The fiber cable/split grommet/clamping claw assembly is then pressed and seated into the plug body.
Physical description NOTE Remove the dust cap only when ready to connect the cable to the iRM4451nn00-2. The GigE optical fronthaul cables are supplied and pre-installed at the site by the Installer. Detailed assembly instructions (Rosenberger PN MA_98A1) are supplied with each Rosenberger RFE in its packing box. 3.2.6 Alarms connector There is a panel-mount plug connector (ALARMS) located on the side of the iRM4451nn00-2 for aggregating alarms from equipment near the macro iRRH.
Physical description 3.2.7 Access panel (factory use only) An access panel (Figure 3-11)is located on the SPM module next to the LEDs. This panel is for factory use only. WARNING DO NOT OPEN THE ACCESS PANEL. The access panel is for factory use only. Opening the access panel will compromise the integrity of the weather-tight seal and void the warranty. Figure 3-11 iRM4451nn00-2 SPM module, Test Access Panel and LED panel 3.2.
Physical description Table 3-4 Indicator LED indicators description and operating characteristics Description Operation • OFF when no power is applied to the unit POWER Indicated power ON/OFF status • Steady GREEN when power to the unit is normal/in service • Steady RED when a power fault is present • OFF when no power is applied to the unit • Steady GREEN when GPS or 1588V2 timing synchronization lock is achieved STATUS Indicates the status of the iRM4451nn00-2 • Slow GREEN blink when booting up
Physical description Table 3-5 Indicator state LED blink rates Description Varying blink rate, noticeably faster than a slow blink rate (used only as a location aid/unit ID) Fast blink Table 3-6 LED indicators boot-up sequence Indicator name Time (mm:ss) POWER STATUS FH1 FH2 — OFF OFF OFF OFF 00:01 Fast blink OFF OFF OFF 00:02 Steady ON Green OFF OFF OFF 00:03 Steady ON Red OFF OFF OFF 00:04 OFF OFF OFF OFF 00:10 Fast blink OFF OFF OFF 00:11 Steady ON green OFF O
Physical description Figure 3-12 3-14 Vent port iRM4451nn00-2 iRRH Product Description and Installation Guide
Installation prerequisites 4 Installation prerequisites This section contains information on the documentation, tools, equipment, and conditions required for performing the installation procedure. The document assumes that the target audience has reasonable industry experience, is qualified, and has installed wireless base stations in the past. 4.1 Required tools A typical telecommunications technician's toolkit is required to complete the iRM4451nn00-2 installation.
Installation prerequisites Required Tools Cordless electric screwdriver Nylon bridle sling, 2leg, 2 in (5.1 mm) straps, 6×19 EIPS, or equivalent Cable tie tool Pulley-minimum load-bearing capacity 880 lb (400 kg) Punch Wire stripper Rope - minimum breaking strength 600 lb (272 kg) Self-amalgamating waterproofing tape (e.g., Commscope Miracle Tape, Huber+Suhner FastWrap, RFS CELLTape, EasyWrap® tape, etc.
Installation prerequisites Required Tools Insulating gloves (for lifting hot unit) Hardhat, eye protection and other safety apparatus Eyebolts (McMaster Model 3040T13, or equivalent) M8 ×1.25, 16mm, quantity 2 (lifting) and 1 (guiding) minimum 1/2-in drive, 3/4 in (19 mm) extra deep well sockets, 5 in (127 mm) min internal depth. Quantity 2, for accessing mounting bracket M12 bolts. 4.
Installation prerequisites Table 4-2 Qty iRM4451nn00-2 iRRH Installer-supplied parts list Part number Part description Installer-acquired parts for pre-installation requirements As specified per site requirement Any splitter/combiner/amp/cable required for shared remote antenna. As specified per site requirement Power cable, 8 AWG min., shielded, round cable. Refer to Power connector on page 3-6 (Installer orders to length according to site requirement.) 1 L-Com (part no.
Installation prerequisites Table 4-3 Item Site pre-installation visit checklist Site pre-installation visit checklist 1 Verify Site Installation Plan and installation documentation is available. 2 Verify health and safety documentation specified by the Operator and Altiostar Networks are understood and installation personnel are trained accordingly. 3 Know locations of fire equipment, eyewash stations, and evacuation procedures posted for fire/halon discharge.
Installation prerequisites 4.5 Site installation checklist Verify site conditions required for the installation of the iRRH are known. In addition, the site must be prepared by the Installer in accordance with the Site Installation Guide provided by the Operator which must include, at a minimum, the required tasks in Table 4-4. The Installer or his representative should initial and date the Check box as each item is completed.
Installation prerequisites Table 4-4 Site installation checklist Item Site installation checklist 15 Verify proper in-line surge protectors are installed, where required, on –48 V DC power and RET cables as specified in the Site Installation Plan. 16 Verify recommended size wire is installed in the external power source supplying –48 V DC power to the unit.
Installation prerequisites 4-8 iRM4451nn00-2 iRRH Product Description and Installation Guide
Installation overview 5 Installation overview This section provides an overview of the installation procedures and instructions for installing the Altiostar Networks iRM4451nn00-2 intelligent Remote Radio Head. All required cabling for grounding, power, fronthaul, RF and optional GPS, are supplied by the Installer, as provided in the Site Installation Plan, and should already be preinstalled with drops to the iRRH location, or according to local practice. 5.
Installation overview To unpack the shipping container: 1. Verify no shipping damage to box. NOTE It is important to report damage or material shortages to the shipping carrier while a representative is on site. If concealed damage or material shortages are found at a later time, contact the shipper to make arrangements for inspection and claim filing. 2. Remove packing materials. NOTE The shipping materials can be recycled.
Installation overview Table 5-5 Qty Altiostar part number 1 509-0n-0002 (top level) 1 n=2 n=3 n=4 n=5 n=6 1 350-00-0033 340-00-0068 340-00-0067 340-00-0066 340-00-0070 340-00-0069 350-00-0007 iRM4451nn00-2 iRRH parts list Part description n= n= n= n= n= 2 3 4 5 6 Band 7 (2.6 GHz) Band 4 (AWS) 66A (AWS & AWS-3) Band 2 (1.9 GHz) Band 3 (1.8 GHz) iRM4451nn00-2 macrocell (main unit) assy.
Installation overview 5-4 iRM4451nn00-2 iRRH Product Description and Installation Guide
Installing the iRM4451nn00-2 6 Installing the iRM4451nn00-2 This section provides the procedure for installing the iRM4451nn00-2 iRRH in remote locations such as on towers, poles, masts, walls, roofs, or other structures utilizing a universal mounting assembly. Instructions for making connections to external interfaces, cabling, grounding and power are also provided. 6.1 Assembling cables The Installer will need to order, pre-assemble, and pre-install various cables to the iRM4451nn00-2.
Installing the iRM4451nn00-2 NOTE The grounding cable to the iRM4451nn00-2 should be 3.9 in (10 cm) longer than other cables to the unit. This will maintain ground connection should the cables be pulled off when the unit is extended beyond the length of the cables. To install ground terminal lug: 1. Cut a 6 AWG (4.11 mm) stranded grounding cable the appropriate length for the iRM4451nn00-2 installation. 2. Strip away insulation from one end to expose 3/4 in (19 mm) of bare wire. 3.
Installing the iRM4451nn00-2 Figure 6-2 iRM4451nn00-2 cable routing 2. Secure and dress all cables according to local practice.
Installing the iRM4451nn00-2 6.3 Installing the mounting bracket The iRM4451nn00-2 is shipped from the factory with the mounting plate pre-installed on the chassis as shown in Figure 6-3. Figure 6-3 iRM4451nn00-2 mounting plate 6.3.1 Mounting on a pole/mast The following procedure provided instructions for mounting the iRM4451nn00-2 on a pole/mast using the supplied mounting bracket assembly. To install mounting plate on a pole or mast: 1.
Installing the iRM4451nn00-2 Figure 6-4 NOTE Installing mounting bracket on a pole IMPORTANT! Maintain the parallel orientation of the clamp and bracket while tightening the nuts. This will require alternating tightening the M12-175 nuts on each screw stud until the final torque, 29.5 ft-lb (40 Nm) is achieved. 6.3.2 Mounting on a wall The following procedure provides instructions for mounting the iRM4451nn00-2 to a wall or other flat, vertical surface.
Installing the iRM4451nn00-2 NOTE The Installer must provide two (2) M12 anchors, designed for outdoor use, that are compatible with the type structure on which the iRM4451nn00-2 is to be installed. To install mounting plate on a wall: 1. Determine the location where the mounting bracket is to be installed. NOTE The center-to-center distance for drilling holes to install the selected anchor is 5.5 in (140 mm). 2.
Installing the iRM4451nn00-2 WARNING Be sure to follow all established local practice and safety precautions when hoisting the equipment on elevated structures. Figure 6-5 Hoist line carabiner attachment points 6.5 Installing the iRM4451nn00-2 on the mounting bracket This section provides the procedure for installing the iRM4451nn00-2 main unit on the installed mounting bracket.
Installing the iRM4451nn00-2 To install iRM4451nn00-2 on the mounting bracket: 1. Hang the iRM4451nn00-2 chassis on the mounting bracket by aligning the mounting plate tabs on the rear of the chassis to the mounting bracket slots (see Figure 6-6). Figure 6-6 Aligning mounting plate tabs to mounting bracket 2. Lower iRM4451nn00-2 onto the mounting bracket and align the tapped screw hole on top of the mounting plate with the tapped screw hole on the mounting bracket. 3.
Installing the iRM4451nn00-2 To connect grounding cable: 1. Fasten the dual-hole grounding lug and cable assembly to the iRM4451nn00-2 chassis grounding posts using two (2) M5-0.8 screws and washers (supplied by Installer). See Figure 6-7. Figure 6-7 Connecting the grounding cable 2. Tighten the bolts to 2.4 ft-lb (3.2 Nm) using a torque screwdriver. 6.7 Connecting the RET cables This section provides the procedure for connecting the RET cable to the RET connector socket. To connect RET cable: 1.
Installing the iRM4451nn00-2 6.8 Connecting the GigE optical fronthaul cables This section provides the procedure for connecting the GigE optical fronthaul cable to the FH1 or FH2 SFP connector sockets. A set of detailed assembly instructions are provided with each Rosenberger Fiber Enclosure. The instructions detail the assembly of the enclosure over duplex fiber-optic cables.. To connect GigE optical fronthaul cables: 1. Remove the captive dust cover of the FH1 fiber optic cable entry port. 2.
Installing the iRM4451nn00-2 6.10 Connecting the alarms cable This section provides the procedure for connecting the alarms cable, terminated at the macro iRRH with a Lumberg 0322 12 circular 12-pin DIN connector, to the iRM4451nn00-2 iRRH. To connect the alarms cable: 1. Remove the captive dust cover from the ALARMS connector located on the side of the macro iRRH. 2. Screw the DIN connector coupling nut onto the ALARMS connector. 3. Secure the connection by torquing the coupling nut hand tight. 6.
Installing the iRM4451nn00-2 self-fusing tape (refer to Required tools on page 4-1) as shown in Figure 6-8, or according to local practice. NOTE To ensure a weather-tight connection, be sure to wrap the entire connection with self-fusing tape. Refer to the recommended taping procedure in Section 6.12. TIP: It can be hard to remove the self-fusing tape from the connection after it has weathered over time.
Terms, Acronyms and Abbreviations 7 Terms, Acronyms and Abbreviations Term Description AWG American Wire Gauge AWS Advanced Wireless Services BBU Baseband Unit BOM Bill of Materials CBN Common Bonding Network CFR Code of federal regulations C-RAN Cloud-Radio Access Network DIN Digital Input EIPS Electronics Industry Pallet Specification EMS Enterprise Management System EN Engineering Note FO Fiber Optic FTTA Fiber-To-The-Antenna GigE Gigabit Ethernet GPS Global Positioning S
Terms, Acronyms and Abbreviations Term 7-2 Description RET Remote Antenna Tilt RF Radio Frequency RFE Rosenberger Fiber Enclosure RX Receive SEMS Screw and Washer Assemblies SS Stainless Steel TX Transmit vBBU virtual Baseband Unit VDC or V dc Voltage direct current iRM4451nn00-2 iRRH Product Description and Installation Guide
iRM4451nn00-2 iRRH Product Description and Installation Guide Revision 1.2 240-00-0051 Copyright © 2017 Altiostar Networks, Inc.
